Browsing by Author "Poli, Annarita"
Now showing items 1-10 of 10
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Acinetobacter mesopotamicussp. nov., Petroleum-degrading Bacterium, Isolated from Petroleum-Contaminated Soil in Diyarbakir, in the Southeast of Turkey
Acer, Omer; Guven, Kemal; Poli, Annarita; Di Donato, Paola; Leone, Luigi; Buono, Lorena; Guven, Reyhan Gul (Springer, 2020)A new petroleum-degrading bacterium, designated strain GC2(T), was isolated from Bozkus 1 petroleum station in Diyarbakir, located in the southeast of Turkey. Cells were Gram-negative staining, aerobic, coccoid-rods, ... -
Anoxybacillus kamchatkensis subsp asaccharedens subsp nov., a thermophilic bacterium isolated from a hot spring in Batman
Gul-Guven, Reyhan; Guven, Kemal; Poli, Annarita; Nicolaus, Barbara (Microbiol Res Foundation, 2008)A new thermophilic spore-forming strain KG8(T) Was isolated from the mud of Taslidere hot spring in Batman. Strain KG8(T) was aerobe, Gram-positive, rod-shaped, motile, occurring in pairs or filamentous. Growth was observed ... -
Biosorption of Cd, Cu, Ni, Mn and Zn from aqueous solutions by thermophilic bacteria, Geobacillus toebii sub.sp decanicus and Geobacillus thermoleovorans sub.sp stromboliensis: Equilibrium, kinetic and thermodynamic studies
Ozdemir, Sadin; Kilinc, Ersin; Poli, Annarita; Nicolaus, Barbara; Guven, Kemal (Elsevier Science Sa, 2009)Biosorption of each of the ions Cd2+, Cu2+, Ni2+, Zn2+ and Mn2+ on Geobacillus toebii sub.sp. decanicus (G1) and Geobacillus thermoleovorans sub.sp. stromboliensis (G2) in a batch stirred system was investigated. The ... -
Biosorption of Heavy Metals (Cd2+, Cu2+, Co2+, and Mn2+) by Thermophilic Bacteria, Geobacillus thermantarcticus and Anoxybacillus amylolyticus: Equilibrium and Kinetic Studies
Ozdemir, Sadin; Kilinc, Ersin; Poli, Annarita; Nicolaus, Barbara (Taylor & Francis Inc, 2013)Two strains of thermophilic bacteria, Geobacillus thermantarcticus and Anoxybacillus amylolyticus, were employed to investigate the biosorption of heavy metals including Cd2+, Cu2+, Co2+, and Mn2+ ions. The effects of ... -
Cd, Cu, Ni, Mn and Zn resistance and bioaccumulation by thermophilic bacteria, Geobacillus toebii subsp decanicus and Geobacillus thermoleovorans subsp stromboliensis
Ozdemir, Sadin; Kilinc, Ersin; Poli, Annarita; Nicolaus, Barbara; Guven, Kemal (Springer, 2012)Bioaccumulation and heavy metal resistance of Cd2+, Cu2+, Ni2+, Zn2+ and Mn2+ ions by thermophilic Geobacillus toebii subsp. decanicus and Geobacillus thermoleovorans subsp. stromboliensis were investigated. The metal ... -
Geobacillus galactosidasius sp nov., a new thermophilic galactosidase-producing bacterium isolated from compost
Poli, Annarita; Laezza, Giusi; Gul-Guven, Reyhan; Orlando, Pierangelo; Nicolaus, Barbara (Elsevier Gmbh, 2011)Two thermophilic spore-forming strains, with optimum growth temperature at 70 degrees C, were isolated from compost of the Experimental System of Composting (Teora, Avellino, Italy). A phylogenetic analysis based on 16S ... -
Geobacillus subterraneus subsp aromaticivorans subsp nov., a novel thermophilic and alkaliphilic bacterium isolated from a hot spring in Sirnak, Turkey
Poli, Annarita; Guven, Kemal; Romano, Ida; Pirinccioglu, Hamsi; Guven, Reyhan Gul; Euzeby, Jean Paul Marie; Matpan, Fatma (Microbiol Res Foundation, 2012)A new thermophilic spore-forming strain Ge1(T) was isolated from the Guclukonak hot spring in Sirnak, Turkey. The strain was identified by using a polyphasic taxonomic approach. Strain Ge1(T) was Gram-positive, spore-forming, ... -
A novel bio-solid phase extractor for preconcentrations of Hg and Sn in food samples
Kılınç, Ersin; Özdemir, Sadin; Poli, Annarita; Niolaus, Barbara; Romano, Ida; Bekmezci, Muhammed; Şen, Fatih (Academic Press INC Elsevier Science, 2022)An ecofriendly preconcentration method was developed based on the use of Geobacillus galactosidasius sp. nov immobilized on Amberlite XAD-4 as an adsorbent for the preconcentrations of Hg and Sn. SEM-EDX performed for the ... -
Purification and some properties of a ?-galactosidase from the thermoacidophilic Alicyclobacillus acidocaldarius subsp rittmannii isolated from Antarctica
Gul-Guven, Reyhan; Guven, Kemal; Poli, Annarita; Nicolaus, Barbara (Elsevier Science Inc, 2007)An intracellular beta-galactosidase from a thermoacidophilic A licyclobacillus acidocaldarius subsp. rittmannii was purified by procedures including precipitation with ammonium sulphate, gel permeation, ion-exchange and ... -
Resistance and bioaccumulation of Cd2+, Cu2+, Co2+ and Mn2+ by thermophilic bacteria, Geobacillus thermantarcticus and Anoxybacillus amylolyticus
Ozdemir, Sadin; Kilinc, Ersin; Nicolaus, Barbara; Poli, Annarita (Springer, 2013)In this study, bioaccumulation and heavy metal resistance of Cd2+, Cu2+, Co2+ and Mn2+ ions by thermophilic Geobacillus thermantarcticus and Anoxybacillus amylolyticus was investigated. The bacteria, in an order with respect ...
